20:52:47 Load from Gnumeric file
Call time to read Workbook was 0.0364 seconds
20:52:47 Current memory usage: 4 MB
20:52:47 Write to Excel2007 format
20:52:47 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
20:52:47 Peak memory usage: 4 MB
20:52:47 Done writing file